This Donaldson primary filter, compatible with a wide range of heavy-duty diesel engines, boasts high-efficiency cellulose media. Its unique sawtooth design provides a secure seal, even in harsh environments, and offers cushioning to hold the filter firmly in place. The RadialSeal design enables quick filter changes, while the durable structural support ensures protection against damage or collapse, particularly in environments with heavy vibration or high humidity. With dimensions of 17.15 inches in length, 6.61 inches inside diameter, and 10.47 inches outside diameter.